| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.28 | 9.153% | $239.3507 | $239.35 | $239.35 | $239.40 |
| Purchase #2 | $30.93 | 11.146% | $34.3775 | $34.38 | $34.40 | $34.40 |
| Purchase #3 | $223.44 | 4.551% | $233.6088 | $233.61 | $233.60 | $233.60 |
| Purchase #4 | $156.69 | 7.737% | $168.8131 | $168.81 | $168.80 | $168.80 |
| Purchase #5 | $188.64 | 3.317% | $194.8972 | $194.90 | $194.90 | $194.90 |
| Purchase #6 | $25.65 | 6.120% | $27.2198 | $27.22 | $27.20 | $27.20 |
| Purchase #7 | $32.59 | 3.446% | $33.7131 | $33.71 | $33.70 | $33.70 |
| 7 purchase totals = | $877.22 | $931.9802 | $931.98 | $931.95 | $932.00 | |